CN220533228U - Lithium battery cap pressure welding device - Google Patents
Lithium battery cap pressure welding device Download PDFInfo
- Publication number
- CN220533228U CN220533228U CN202322179016.0U CN202322179016U CN220533228U CN 220533228 U CN220533228 U CN 220533228U CN 202322179016 U CN202322179016 U CN 202322179016U CN 220533228 U CN220533228 U CN 220533228U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- bottom plate
- plate
- lithium battery
- welding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000003825 pressing Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
The utility model discloses a lithium battery cap pressure welding device, which belongs to the technical field of lithium battery combination and comprises a bottom plate, wherein one side of the bottom plate is fixedly connected with a fixed block, the top of the fixed block is fixedly connected with a support frame, the inner side of the support frame is fixedly connected with a first electric push rod.
Description
Technical Field
The utility model relates to the technical field of lithium battery combination, in particular to a pressure welding device for a lithium battery cap.
Background
A lithium battery is a battery using a nonaqueous electrolyte solution, with lithium metal or a lithium alloy as a negative electrode material. In the process of assembling the lithium battery, the cap is required to be pressed and welded on the lithium battery, and the pressing and welding refers to a welding method that a certain pressure is applied to a combined welding piece in a heating or non-heating state to enable the combined welding piece to generate plastic deformation or melting, and atoms on two separated surfaces are connected by forming metal bonds through the actions of recrystallization, diffusion and the like.
However, most of the existing cap pressure welding devices have the defects of complex loading and unloading operations, poor positioning pressure welding treatment effect and poor working stability.
Disclosure of Invention
First, the technical problem to be solved
Aiming at the defects existing in the prior art, the utility model aims to provide a lithium battery cap pressure welding device which has the characteristics of convenience in feeding and discharging operations, positioning pressure welding treatment effect and high working stability.
(II) technical scheme
In order to achieve the above purpose, the utility model provides a lithium battery cap pressure welding device, which comprises a base plate, a fixed block is fixedly connected to one side of the base plate, a support frame is fixedly connected to the top of the fixed block, a first electric push rod is fixedly connected to the inner side of the support frame, a pressing frame is arranged at the bottom end of the first electric push rod, a first supporting component is arranged between the pressing frame and the support frame, a placing plate is connected to the inner side of the base plate in a sliding manner, a placing groove is formed in the placing plate, a cap feeding opening is formed in the surface of the base plate, a mounting plate is fixedly connected to the top of the base plate, a second electric push rod is fixedly connected to one side of the mounting plate, a first connecting block is arranged at one end of the second electric push rod, a supporting plate is arranged at the bottom of the first connecting block, a feeding hole is formed in the surface of the supporting plate, a second connecting block is fixedly connected to the top of the supporting plate, a second supporting component is arranged between the mounting plate and the second connecting block, a clamping groove is formed between the base plate and the placing plate, a spring is fixedly connected to one side of the base plate, a pulling block is fixedly connected to one side of the spring, and a clamping block is fixedly connected to one side of the pulling block, and a clamping block is fixedly connected to the clamping block in the clamping groove.
When using the lithium cell lid cap pressure welding device of this technical scheme, through first electric putter work, can drive the press frame and descend, can carry out pressure welding treatment to lid and lithium cell, through setting up first supporting component, can carry out restriction support to press frame elevating work, guarantee press frame stability at the during operation, work through second electric putter, can drive first connecting block and backup pad and remove, can conveniently carry out location material loading to the lid and handle with the help of lid feed opening and loading opening, through setting up second supporting component, can carry out restriction support to second connecting block and backup pad, guarantee backup pad stability when removing the adjustment, can restrict pull block and fixture block with the help of setting up the spring, with the help of the draw-in groove, can conveniently carry out joint restriction to placing the board, conveniently fix a position placing the board, when can ensure pressure welding, stability of placing the board simultaneously.
Further, a baffle is fixedly connected to one side of the mounting plate, and a handle is fixedly connected to the surface of the baffle.
Further, the bottom of the bottom plate is fixedly connected with supporting seats, and the number of the supporting seats is four.
Further, the first supporting component comprises a connecting sleeve, the connecting sleeve is fixedly connected to the top of the supporting frame, a connecting rod is sleeved in the connecting sleeve, and the bottom end of the connecting rod is fixedly connected to the top of the pressing frame.
Further, the second supporting component comprises a supporting cylinder, a connecting cylinder is sleeved in the supporting cylinder, and one end of the connecting cylinder is fixedly connected to one side of the second connecting block.
Further, the bottom plate top is provided with the control panel, control panel and first electric putter and second electric putter pass through wire electric connection.
(III) beneficial effects
In summary, the utility model has the following beneficial effects:
1. through the work of a first electric push rod, the pressing frame can be driven to descend, the cap and the lithium battery can be subjected to pressure welding treatment, the lifting work of the pressing frame can be limited and supported by the aid of the first supporting component, the stability of the pressing frame in the working process is guaranteed, the first connecting block and the supporting plate can be driven to move through the work of a second electric push rod, the cap can be conveniently subjected to positioning and feeding treatment by means of the cap feeding port and the feeding hole, the second connecting block and the supporting plate can be limited and supported by the aid of the second supporting component, the stability of the supporting plate in the moving adjustment is guaranteed, the pulling block and the clamping block can be limited by the aid of the spring, the placing plate can be conveniently clamped and limited by the aid of the clamping groove, the placing plate can be conveniently positioned, and meanwhile, the stability of the placing plate can be guaranteed in the pressure welding process;
2. the baffle is arranged, so that the placing plate can be protected, and the supporting seat is arranged, so that the device can be supported;
3. through setting up adapter sleeve and connecting rod, can carry out restriction support to pressing the frame, through setting up support cylinder and connecting cylinder, can carry out restriction support to second connecting block and backup pad, through setting up control panel, can control the electrical components of device to the convenience is controlled the device.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic elevational view of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is a schematic side view of the present utility model;
FIG. 4 is a schematic view of a first support assembly according to the present utility model;
fig. 5 is a schematic structural view of a second support assembly according to the present utility model.
The marks in the drawings are:
1. a support base; 2. a bottom plate; 3. a baffle; 4. a handle; 5. placing a plate; 6. a fixed block; 7. cap feed opening; 8. a support frame; 9. a first support assembly; 901. connecting sleeves; 902. a connecting rod; 10. a first electric push rod; 11. a second electric push rod; 111. a connecting cylinder; 112. a support cylinder; 12. a mounting plate; 13. a support plate; 14. a feeding hole; 15. a control panel; 16. a placement groove; 17. pulling blocks; 18. a clamping block; 19. a clamping groove; 20. a spring; 21. a second support assembly; 22. a pressing frame; 23. a first connection block; 24. and a second connecting block.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.
Examples:
the utility model is described in further detail below with reference to fig. 1-5.
Referring to fig. 1-5, the present utility model provides a technical solution: the lithium battery cap pressure welding device comprises a bottom plate 2, a fixed block 6 is fixedly connected to one side of the bottom plate 2, a supporting frame 8 is fixedly connected to the top of the fixed block 6, a first electric push rod 10 is fixedly connected to the inner side of the supporting frame 8, a pressure frame 22 can be driven to descend through the work of the first electric push rod 10, the cap and a lithium battery can be subjected to pressure welding treatment, a pressure frame 22 is arranged at the bottom end of the first electric push rod 10, a first supporting component 9 is arranged between the pressure frame 22 and the supporting frame 8, the lifting work of the pressure frame 22 can be limited and supported through the arrangement of the first supporting component 9, the stability of the pressure frame 22 during work is ensured, a placing plate 5 is slidingly connected to the inside of the bottom plate 2, a placing groove 16 is formed in the inside of the placing plate 5, a cap feeding hole 7 is formed in the surface of the bottom plate 2, a mounting plate 12 is fixedly connected to the top of the bottom plate 2, a second electric push rod 11 is fixedly connected to one side of the mounting plate 12, the second electric push rod 11 works to drive the first connecting block 23 and the supporting plate 13 to move, the cap can be conveniently positioned and fed by means of the cap feeding opening 7 and the feeding hole 14, one end of the second electric push rod 11 is provided with the first connecting block 23, the bottom of the first connecting block 23 is provided with the supporting plate 13, the surface of the supporting plate 13 is provided with the feeding hole 14, the top of the supporting plate 13 is fixedly connected with the second connecting block 24, the second supporting component 21 is arranged between the mounting plate 12 and the second connecting block 24, the second connecting block 24 and the supporting plate 13 can be limited and supported by arranging the second supporting component 21, the stability of the supporting plate 13 during moving and adjusting is ensured, the clamping groove 19 is formed between the bottom plate 2 and the placing plate 5, one side of the bottom plate 2 is fixedly connected with the spring 20, the pull block 17 and the clamping block 18 can be limited by arranging the spring 20, with the help of draw-in groove 19, can conveniently carry out the joint restriction to placing plate 5, conveniently fix a position placing plate 5, when can ensure the pressure welding simultaneously, place the stability of plate 5, spring 20 one end fixedly connected with draws piece 17, draws piece 17 one side fixedly connected with fixture block 18, fixture block 18 joint in draw-in groove 19.
Specifically, mounting panel 12 one side fixedly connected with baffle 3, baffle 3 surface fixedly connected with handle 4, bottom plate 2 bottom fixedly connected with supporting seat 1, the quantity of supporting seat 1 is four.
Through adopting above-mentioned technical scheme, through setting up baffle 3, can protect the processing to placing plate 5, through setting up supporting seat 1, can support the processing to the device.
Specifically, the first support assembly 9 includes a connecting sleeve 901, the connecting sleeve 901 is fixedly connected at the top of the support frame 8, a connecting rod 902 is sleeved in the connecting sleeve 901, the bottom end of the connecting rod 902 is fixedly connected at the top of the pressing frame 22, the second support assembly 21 includes a support cylinder 112, a connecting cylinder 111 is sleeved in the support cylinder 112, and one end of the connecting cylinder 111 is fixedly connected at one side of the second connecting block 24.
By adopting the above technical scheme, through setting up adapter sleeve 901 and connecting rod 902, can carry out restriction support to pressing frame 22, through setting up support cylinder 112 and connecting cylinder 111, can carry out restriction support to second connecting block 24 and backup pad 13.
Specifically, the top of the bottom plate 2 is provided with a control panel 15, and the control panel 15 is electrically connected with the first electric push rod 10 and the second electric push rod 11 through wires.
Through adopting above-mentioned technical scheme, through setting up control panel 15, can control the electrical components of device to the convenience is controlled the device.
The working principle of the utility model is as follows:
when the cap is subjected to pressure welding, the handle 4 can be pulled firstly to drive the baffle 3 and the placing plate 5 to move out of the bottom plate 2, then the lithium battery is placed in the placing groove 16, after the lithium battery is placed, the handle 4, the baffle 3 and the placing plate 5 can be pushed to move back to the bottom plate 2, after the placing plate 5 is moved to a proper position, the clamping block 18 is driven to move through the elasticity of the spring 20, positioning and fixing treatment is carried out on the placing plate 5 by means of the clamping groove 19, after the placing plate 5 is fixed, the cap can be placed in the feeding hole 14 in the supporting plate 13, then the second electric push rod 11 is controlled to work through the control panel 15, the first connecting block 23, the supporting plate 13, the feeding hole 14 and the cap are driven to move, when the cap is moved to the cap feeding opening 7, the cap can drop to the surface of the lithium battery, after the cap is positioned and placed, the supporting plate 13 is controlled to be recovered through the control panel 15, and finally the first electric push rod 10 is controlled to work through the control panel 15, the pressing frame 22 is driven to descend, and the cap is subjected to pressure welding treatment.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (6)
1. Lithium cell block pressure welding device, including bottom plate (2), its characterized in that: the novel electric bicycle is characterized in that a fixed block (6) is fixedly connected to one side of the bottom plate (2), a supporting frame (8) is fixedly connected to the top of the fixed block (6), a first electric push rod (10) is fixedly connected to the inner side of the supporting frame (8), a pressing frame (22) is arranged at the bottom end of the first electric push rod (10), a first supporting component (9) is arranged between the pressing frame (22) and the supporting frame (8), a placing plate (5) is connected to the inner side of the bottom plate (2) in a sliding mode, a placing groove (16) is formed in the placing plate (5), a cap feeding opening (7) is formed in the surface of the bottom plate (2), and a mounting plate (12) is fixedly connected to the top of the bottom plate (2);
mounting panel (12) one side fixedly connected with second electric putter (11), second electric putter (11) one end is provided with first connecting block (23), first connecting block (23) bottom is provided with backup pad (13), backup pad (13) surface is provided with loading hole (14), backup pad (13) top fixedly connected with second connecting block (24), be provided with second supporting component (21) between mounting panel (12) and second connecting block (24), draw-in groove (19) have been seted up between bottom plate (2) and place board (5), bottom plate (2) one side fixedly connected with spring (20), spring (20) one end fixedly connected with draws piece (17), draw piece (17) one side fixedly connected with fixture block (18), fixture block (18) joint is in draw-in groove (19).
2. The lithium battery cap press-welding device according to claim 1, wherein: one side of the mounting plate (12) is fixedly connected with a baffle plate (3), and the surface of the baffle plate (3) is fixedly connected with a handle (4).
3. The lithium battery cap press-welding device according to claim 1, wherein: the bottom of the bottom plate (2) is fixedly connected with supporting seats (1), and the number of the supporting seats (1) is four.
4. The lithium battery cap press-welding device according to claim 1, wherein: the first support assembly (9) comprises a connecting sleeve (901), the connecting sleeve (901) is fixedly connected to the top of the support frame (8), a connecting rod (902) is sleeved in the connecting sleeve (901), and the bottom end of the connecting rod (902) is fixedly connected to the top of the pressing frame (22).
5. The lithium battery cap press-welding device according to claim 1, wherein: the second support assembly (21) comprises a support cylinder (112), a connecting cylinder (111) is sleeved in the support cylinder (112), and one end of the connecting cylinder (111) is fixedly connected to one side of the second connecting block (24).
6. The lithium battery cap press-welding device according to claim 1, wherein: the top of the bottom plate (2) is provided with a control panel (15), and the control panel (15) is electrically connected with the first electric push rod (10) and the second electric push rod (11) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179016.0U CN220533228U (en) | 2023-08-14 | 2023-08-14 | Lithium battery cap pressure welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322179016.0U CN220533228U (en) | 2023-08-14 | 2023-08-14 | Lithium battery cap pressure welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220533228U true CN220533228U (en) | 2024-02-27 |
Family
ID=89960576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322179016.0U Active CN220533228U (en) | 2023-08-14 | 2023-08-14 | Lithium battery cap pressure welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220533228U (en) |
-
2023
- 2023-08-14 CN CN202322179016.0U patent/CN220533228U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |